CS50 course materials will tell you that the permissions need to be set as follows:
chmod 711 for directories
chmod 600 for PHP files.
In general, this is ...
Apologies for the inconvenience! Should be fixed ASAP! But until it's fixed, yet another solution to this is to execute:
$ echo "#includedir /etc/sudoers.d" | sudo tee -a /etc/sudoers
in a terminal ...
This guy had a solution. Not sure how good it is in security aspects though.
find . -...
THIS IS MORE A COMMENT THAN AN ANSWER BUT I DON'T HAVE SPACE IN A COMMENT TO SAY ALL THIS
I looked at the three files mentioned on the error: